Bowling training process and device

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target

Patent

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Details

434249, A63D 500

Patent

active

048220400

ABSTRACT:
A target sheet for use on a bowling lane and a method of training a bowler. The target sheet comprises pressure-sensitive microscopic capsules adapted to create a visible image when applying pressure thereon. Aligning indicia on one side of the sheet is used to provide reference points to gauge a ball's trajectory thereover and to align the sheet with boards on the lane. The second side of the sheet is provided with an adhesive adapted to fix the sheet to a bowling lane. The method involves fixing the sheet to a bowling lane, rolling a ball thereover, and comparing the image formed by the ruptured capsules with the reference points to determine the lane board corresponding to the image.

REFERENCES:
patent: 3252705 (1966-05-01), Cornberg
patent: 3411789 (1968-11-01), Wariner
patent: 4247100 (1981-01-01), Barbee

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